HI901 - Low Cost Titration System - Potentiometric (pH/mV/ORP) Monochrome Display
Product information "HI901 - Low Cost Titration System - Potentiometric (pH/mV/ORP) Monochrome Display"
Potentiometric titrator supplied complete with one burette driver assembly, 25 mL glass burette, performs acid/base, potentiometric titrations, stores up to 100 methods: 89 of which can be user defined, range: -2000.0 to 2000.0 mV / -2.000 to 20.000 pH / -5.0 to 105.0°C, Burette Capacity 5 mL (±5 µl), 10 mL (±10 µl), 25 mL (±25 µl) and 50 mL (±50 µl) with 0.001 mL display resolution, burette resolution 1/40000, dosing accuracy 0.1% of full burette volume, 230V.
pH Specifications
pH Range -2.000 to 20.000 pH
pH Resolution 0.1; 0.01; 0.001 pH
pH Accuracy (@25ºC/77ºF) ±0.001 pH
pH Calibration With up to 5 buffers using Auto-entry or Manual-entry options; temperature compensated buffers are internally stored for Auto-entry option
mV Specifications
mV Range -2000.0 to 2000.0 mV
mV Resolution 0.1 mV
mV Accuracy (@25ºC/77ºF) ±0.1 mV
mV Calibration single-point offset
Temperature Specifications
Temperature Range -5.0 to 105.0°C; 23.0 to 221.0°F; 268.2 to 378.2K
Temperature Resolution 0.1°C
Temperature Accuracy (@25ºC/77ºF) ±0.1°C
Temperature Compensation automatic (ATC)
Additional Specifications
Programmable Stirrer propeller type, 100 to 2500 rpm, resolution 100 rpm
Display 7.5” B/W graphical display with backlight
Burette Sizes 5, 10, 25, and 50 mL
Burette Resolution 1/40000
Display Resolution 0.001 mL
Dosing Accuracy ±0.1% of full burette volume
Methods up to 100 methods (standard and user-defined)
Logging Data up to 100 titration and pH/mV reports
Burette Auto-Detection burette size is automatically recognized when inserted into the unit
Flow Rate user-selectable from 0.1 mL/min to 2 x burette volume/min
Endpoint Determination single equivalence point (1st or 2nd derivative) or fixed pH/mV value
Potentiometric Titrations acid-base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, ion-selective, argentometric, voltametric (imposed current)
Measurement Units user-specified expression of concentration units to suit specific calculation requirements
Real-Time & Stored Graphs mV-volume or pH-volume titration curve, 1st derivative curve or 2nd derivative curve, in pH-mode or mV-mode, and pH/mV versus time
Peripherals (Rear) connections for VGA display, PC-keyboard, parallel printer, USB device input, RS232
GLP Conformity instrumentation data storage and printing capabilities
Languages English, Portuguese, Italian
Operating Environment 10 to 40°C (50 to 104°F), up to 95% RH
Storage Environment -20 to 70°C (-4 to 158°F), up to 95% RH
Power Supply 100-240 VAC; "-01" models, US plug (type A); "-02" models, European plug (type C)
Dimensions 390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in)
Weight approximately 10 kg (with one pump, stirrer and sensors)
Ordering Information The titrator and accessories are shipped in a single box containing: titrator, dosing pump, 25 ml burette assembly, burette blank support, pump and burette locking screws with plastic head (2), temperature sensor, shorting cap, power cable, RS232 cable, instruction manual binder , start-up disk, HI900 PC Application, and quality certificate.